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| isd ! "# ! " ! ## ! $ % ! & '% (% ) $ * & '% (% ) $ + + ' ) $ , ' ) $ ,- ' ) . / "/ &&! 0 ' ) . 1 "+ ' %2 ) . ' ). " ' 2) . # * '* ) . ! ' 0) . ! ' ) 3 4 - '5 6) 3 - & ' 7 /) 3 4 '05 ) 3 && & '4 4) 8 8 9 : ; &&! ! 9 ; - & 9 $;0& 9 . ; &&! ! 9 3 ; & 1 && ! 9 8; /1 1 9 9 ; &/< 9 ' 0) = ' ) = ' 0 ) = * & ! & > ::: <? > 1 "+ > &/< > ! > voice solutions in silicon? * * @ ? % ab % * 0 ' 6* ) . ? % ab % * 0 ') = 5 @ 0b/<0 * * $$ b? $. * 2 $@ isd ! " 2 ! c $8.$3:3>93 1 & $ 2 ! $c @ 2 ! .c ,- @ 2 ! 3c $8:: 4#;& ! # > 2 ! 8c $8.$3:3>93 4#; $8:: " $: 2 ! 9c $8.$3:3>93 4#; &/< $: 2 ! =c &/< $$ 2 ! >c &/< ,- $$ 2 ! @c $>/ >4.3## & # -! ' ) ') $. 2 ! :c $>/ :9::/ & -! ' ) ' ) $3 2 ! c $>/ :.::/ & # ! ' ) ') $8 2 ! $c .$/ >4$:## & # -! ' ) ') $9 2 ! .c $8.$3:3>93 & < ! & '0-! ) $= c ! ' ) . $c b # & . .c , ' ). 3c & , . 8c ! ' ) = 9c b # & = =c , ' )= >c & , = , c 4 - # & 3 , $c & 8 , .c 2 & 9 , 3c ,& 4 ## !& ' -! &) : , 8c ! & ' -! &) : , 9c # & ' -! &) : , =c # & ' -! &) , >c ,& 4 ## !& ' ) 3 , @c ! & ' ) 3 ,:c # &' ) 3 ,c # &' )8 , $c 4#;<& 1 > , .c 4#; && 1 # 2 & @ , 3c 4#; &/< $ , 8c 4#; && 1 # 2 & $ , 9c &/< # & $ , =c & # -! ' ) ') #& & $. , >c & -! ' ) ' ) #& & $3 , @c & # ! ' ) ') #& & $8 , $:c & # -! ' ) ') #& & $9 , $c $8.$3:3>93 & & ! ( + & 'd#) $> i isd?april 1998 sin g le-chip voice record/playback devices 32-, 40-, 48-, and 64-second durations ! " " # ! 1 &e $8:: / & 1 & !/f ( & !/ ,- & & " .$/ 93/& #&&! ! & 1 & / / & ( # #/ " ( # ! ( & ! " ( &# ! " ( &- # " ( ! / & # /1 & ! ( $8:: & # # ,( + ! #4 #&&! ! && ! , 1 !& & / 1 ## &( 1 ! g /+ #&&! & ! & f( & !/ & & # && , ! e& # 1 & ! ! % & !& & ## " #( 1 ! !/f ( & /& 1 figure i: ISD2532/40/48/64 device block diagram ISD2532/40/48/64 products ii voice solutions in silicon features ? easy-to-use single-chip voice record/ playback solution ? high-quality, natural voice/audio reproduction ? manual switch or microcontroller compatible playback can be edge- or level-activated ? single-chip durations of 32, 40, 48, 64 seconds ? directly cascadable for longer durations ? automatic power-down (push-button mode) C standby current 1 a (typical) ? zero-power message storage C eliminates battery backup circuits ? fully addressable to handle multiple messages ? 100-year message retention (typical) ? 100,000 record cycles (typical) ? on-chip clock source ? programmer support for play-only applications ? single +5 volt power supply ? available in die form, dip, and tsop packaging table i: ISD2532/40/48/64 product summary part number duration (seconds) input sample rate (khz) typical filter pass band (khz) ISD2532 32 8.0 3.4 isd2540 40 6.4 2.7 isd2548 48 5.3 2.3 isd2564 64 4.0 1.7 1 voice solutions in silicon ? ! " " # ! $ $8:: & & & 1 & "" 3:( 8.( 93( >: 6bg &# ! " f &( +/ ! & " & f & & ! + & & / && &# ! " f ,+ ( + "" & & f & " $8.$3:3>93 ## , ! # " && , & & &#& & / 1 ## + ! g # && && + & & ! & ! 1 & 1 ( & ! " 1 ( #& ( &( & "" & 1 , + #& & / & ! & & " # & & # f # &( $8.$ 3:3>93 & "" & !/ & & .$( 3:( 3>( 93 && & # & , &/ ! " ! & 2 ! $8:: & & & k$89:=8@:$: &l "% " " ," & " e& / ! & & " / 1 ## ( / 1 ! g /+ #&&! & ! #&&! & " :: & + + ( 1 , / 1 ::(::: #& %"" "!! & & # & " &( $8:: & & & "& &/ & " # / 1 & && & , " # # " # 1 " &-&( ! #&&! &&#, ( #&&! ( " " 4 #&/ &! &!# ( #&&! #!/ # " %% $8:: & & & & " ,-/ &( + & ! # #&&!& " ! , &( &+ &( # / & #&&! " !/ & ( & & , ! 1 ! ## 2 voice solutions in silicon ? " &"! '& & ( # # g &( ! ! & $8:: & & 1 & & & + ,&&& & 1 ! ,&&& , ! & & & , ! & & & & && , ( & & & & , & & -! & && , " '& & ( $8:: & & " 1 & g& & / ! ! ! ,&&& & & & , & ! +/ #/ + & ! ") ") ' ( a ! ! ,-( & , b*b 1 + + # '& & " ) a 1 "+ ' %2) && a " 1 "+ / ( & , , ! b*b & / && ,- ,! ! " ,- & & "/ 9 ' &/< ) & , & ! ' ( & - a , ,- & && & ,- ' ) , "/ ! ! " & " 9 ' &/< ) / & , & figure 1: ISD2532/40/48/64 device pinouts 3 isd ! $ *" ' ( & , " ! ! " b*b 1 & & ,- + a 1 & & 2 ( && & 1 & / ! && ! & & b*b 1 "+ & ' & ") a & # , ! b*b( / "/ &&! ' ) # - & & && ## 2 ,- ( && & 1 & ! && 1 + # - & / 1 & # - / ( " & a && # ' ! 8 " # &) +"+% " '"% ( 1 # - & # & " #&&! # & #&&! & 1 && a " " " #&&! ( $8:: & & & % # #&&! ! & % " ,+ .8 % & &( !& a 1 & " 4 ,-/ # a 1 & " ! 9 ' &/< )( & 1 & 1/b*b 0 & !( ! 1 & ! ! & & ! / 1 1 " 1 & " ,- && "&!") " '"& ( & & ! && a " ## &( ! 1 & , " #&&! & 1 "+ %2 "+& & & & 1 & , & & &1 $8:: 1 & ! & ,- & %" " '%( # &" & & & ! / # " / # * '* ) & ! " & # " " # i8 $3 < 4 # / & , & 1 &/ & 1( ! + : 6 w & & & ( / # & +/" f "" " $8:: &/ & &&, e& " # " " # +/" f "" %" " '% ( 2 & 1 ! # / # " & 1 & &// ! ##/# m 1 + "" # / "% " "! ' ( * # m& & ! " # " #& " + ! " # 1& * +& " ! " + & & && , + # # & k -l # & / # , # & " 8 6 w / & & 4 ' $ &# ! >) " # * % ! ! k &l # & # , # & " 4 & & ' $) 4 ' $) / , + * % ! ! # 1& " 3=: 6 w 3= d2 ! 1 & &" & & #& && !" " ' " ( & 1 & # " &/ 1 ! ! " # " & / # , 1 ! 1 * 4 voice solutions in silicon ? !" ' ( ! &" & & & ! " ! 2 # &( 0 & , 1 4 / & 1( ! / + .: 6 w # " ( & & ! 1 "" +/" / f " 1 &&, " & & 1 " # & # / ( & ! , "( 1 / ( , ! !"* ',!*( 4 - " $8:: 1 & & /+ 1 & 1 & " ! " + &#/ ! - " f n " & " " f & # 1 " n$$8 1 #/ # # ! 1 ! !/ & - & n8 1 & # 1 ! ! ! + & & ##/ " & # ! & " ! / & & f ( 1 , - ! 5 6 & "+&c & ## - & & , 1 ,& & ! &# ! " & " 4( & ! ,#& " &# "" & " # ## - & ( & - & ## 1 , + * " ' - +( 1 & $8:: & & / "" &- 1 ( , " 1 ! 8: #a 9 w " # 05 '$$ #a " # ## ) &- & % 1& ! + + & " && / , &- & " # $8:: 1 & & " &- 1 & note & ! # , & ' ! ! , + &- ) & & # , & 1 + & ! - " # 0& ! "" & & & 3 # 1/ # + note ,! $ ' , ( 4 & # 4 ! # " &- & + & b*b( & b*b( ,- & 1 " 1 & ,- 1 "+ a & ! # $8:: 1 &( 05 & & ,- & ! " # "+ ! 1 1 & &- 1 & 2 & & &( & &!/ !& 4 , 1 + & ! & 1 table 1: external clock sample rates part number sample rate required clock 5 isd %" ' ,%,( && & 1 + " & / ! 1 " + & ! " < & ' <) " && '= >) " , " + <& a( & & && , & & & & && " / ,- && & & && " # & ! &&& && & , " ! ! " " , <& b*b( && & & , & ! / , ! 8 & 4 / #& ' : 9) 1 , & , & && , & # #& & # & & &# " ! ! " ( & & &&/ ! # 4& 1 " " ! %" $8:: & & & & ! + &1 , / & 1 #4 ## "/ + # ## # & & & , ,+ / & & && & $8:: 1 &( , # & 1 / && ! a + & ! " < & ' <) b*b '= >)( # ! / && & !& & # , & & && , & " ( & && ! # , , & & # & + # & & " & ! & 2 & ( & ,! && :( + & ,! ! " $8:: && & & ,/ ! && &( ! '&) & ( / && & & : + 1 & ! " # ,-( ,- '4 9 #)( + + /+ & 4 ( & 4 + !& a + <& b*b & / # & "" 4 a/! ! & !( + && 1& &# 4 table 2: operational modes mode control function typical use jointly compatible (1) !"!# $! $ % & & ' () %!*! + () %!*! $ # $ ' % & & & , --'.' /!0# ,12 3 - 4 -'5.* ! % 2##! & & 4 0 ##! / !#1-'5 %' -' 0 % & & 4( '0' 0 # 2'' " % - & & & +$ . ! ' %-' # #0 ! & & 6 voice solutions in silicon ? " " ! %" " & , & m/ + # ( , / + 1 & & & # % . % &&! ! +& & &- ! #&&!&( + -+ ! & &&& " #&&! a & && && &- 4 #&&! & # & , & " / ,- ( & & + 3 / %/ . ! "% % * +& &f / #&&!& , #, & ! #&&! + # - & " " #&&! a & & " ! ( #&&!& &f ,- & & #&&! % . a & & ( $ & , a % . % !"" . +& " # / ( & ,- " #&/ &! ,! ! " && & #&&! # " $8:: 1 + " # ,! ! + %2 ! ! a % . " & ! # &( && + & + #&&! & ! # - 3 , & && & ( + ! #&/ &!& , ,- & 1 % . +!&! & " # " $8:: 1 & & " , !/ 1 ,- 1/ 1 / 8 && , & 1/ 1 & & !/ 1 ! ,- & & & " &" " # ! ,- / & & ! & ! & #( a ,! & ,- ( ,! ! " 1 ## / ,- & & ! & & a a !& b*b( ,- + ## + a + & #&&! " # ,! ! && 3 & & b*b % . + " %" $8:: & & " 1 & &/< / &/< & & # 1 +/& & & & ! # # g 4 #/ &( , ! & & # & " ! 1 &/< ( + #& & ! " && , & #& , b*b( 9 # #& & , b*b 1 & # + & + & + " ,- " !& b*b a & # & ## ( &1 " & 1 1 " c table 3: alternate functionality in pins pin name alternate functionality in push-button mode 4( ! 1+ +$ 6 73)8 -' 0 #9 + -1/ +$ 6 7: -' 0 #9 () 2 0 : / # ! 7 isd ' ( &/< ( & & a/! ! &/ 1 0 & ! " & ! &&( a/! ! & & & ! + ,- ! 1 &,&f & ( ," & ,- 1 "+ &( + & 1 & / && & & ( & + & 1 " # + +& & ' " ( &/, ( & & b*b/! ! &/ 1 & ! a ,- & ! && b*b/! ! & & ,& 1 ( & # && / & & && :( ,! ! " #&/ &! & "% ' ( &/< ( ,#& 1/b*b 0 & ! + , & 1 4 1 & b*b +1 ,- & ! && 1. & , a( & & ! /+ & & 2. & - a 3. & & a ! & &( !& b*b ! && 4. & & a ! &/ &( !& ,- a / && & ( , # - & & ## #&&! # , - b*b & # &,&f + & ,- && : 5. & & a ! & & 4 && " 1 & & # - !& ,- b*b note ! " # $ 6. a ! &f& " &( " & a + & ( 1 ! & # - #&&! ! # & , # , b*b 1 ( + + 1 & # - ! 1. & , a 2. & - b*b 3. & & a ,- & &( !& b*b ! && 4. " & & a # -/ & ! ( + & && / & ( !& ,- a # , ! & # &,&f + & && & ! + ,! + ,- 5. & ! & a ,- & & + " ""( + ! ! b*b / ! && 6. ,- & & & & 3 8 & & b*b 1 "+ & 7. " 1 "+( ! a + & && & ,- " # ,! ! " &( & & && : note % &# # & ! ' ( 8 voice solutions in silicon ? "" " & 1 !/f & !/ 1 ! ,- & & #& & !& f 1 ( & # / ! & ! & + & ! , "+ " # " & / "% ! $ $8:: & & " 1 & & & ! / 1 + # , + ::: "#/ a & ! ! + $8:: & &( "+ ! "" & & , $8.$3:3>93 1 & 1 $896 & ! & & ! 1 .$ && " & ! &# ! " >: 6bg & & + # " & ! " ::: "# / , &# && ! & ( / && & , && & " 1 & 1 & , .$: / # & + 1 && ! " # :: .2 b4 "&!") ::: & & #, + " & c /"/#&&! 1 "+ $8:: & & & + "/ & $8 ' -!) # & & ( , & & ! $$ ' -!) ,#& %2 && a + 1 & & " ## ( & k"l & ! +& & #&&! / ! &&, && 1 , & & & #& $ " ::: "# & ## $8:: & & + " %" $8:: & & & / &/< & / 1 & 1 " ,- " & " & ,# " & !/ 1 k&/, / &l & & ( " !/ ! ! ( && + & ! && ' ( & " ) & & & & && ,! ! " #&/ &! & ' ( & " ) / ( " & & 1/ b*b ( , & 1 ! ,- & ! && 1 & &/< , & !"" %" $8:: & & + #&&! # " & ## & note ) *+,-'' . *+ ) # 9 isd % % figure 2: record figure 3: playback ISD2532/40/48/64 products 10 voice solutions in silicon 1. stresses above those listed may cause permanent damage to the device. exposure to the absolute maximum ratings may affect device reliability. functional operation is not implied at these conditions. 1. case temperature. 2. v cc = v cca = v ccd. 3. v ss = v ssa = v ssd . 4. consult factory. table 4: absolute maximum ratings (packaged parts) (1) condition value junction temperature 150 c storage temperature range ?5 c to +150 c voltage applied to any pin (v ss ?0.3 v) to (v cc + 0.3 v) voltage applied to any pin (input current limited to 20 ma) (v ss ?1.0 v) to (v cc + 1.0 v) lead temperature (soldering ?10 seconds) 300 c v cc ?v ss ?.3 v to +7.0 v table 5: operating conditions (packaged parts) condition value commercial operating temperature range (1) 0 c to +70 c industrial operating temperature range (1) supply voltage (v cc ) (2) +4.5 v to +5.5 v ground voltage (v ss ) (3) 0 v table 6: dc parameters (packaged parts) symbol parameters min (2) typ (1) max (2) units conditions v il input low voltage 0.8 v v ih input high voltage 2.0 v v ol output low voltage 0.4 v i ol = 4.0 ma v oh output high voltage v cc ?0.4 v i oh = ?0 a v oh1 o vf output high voltage 2.4 v i oh = ?.6 ma v oh2 eom output high voltage v cc ?1.0 v cc ?0.8 v i oh = ?.2 ma i cc v cc current (operating) 25 30 ma r ext = (3) i sb v cc current (standby) 1 10 a (3) i il input leakage current 1 a i ilpd input current high w/pull down 130 a force v cc (4) r ext output load impedance 16 ? speaker load r mic preamp in input resistance 4 9 15 k ? mic and mic ref pins r aux aux input resistance 5 11 20 k ? r ana in ana in input resistance 2.3 3 5 k ? a pre1 preamp gain 1 21 24 26 db agc = 0.0 v 11 isd " # " ! $%& %' ( ) * + , -'' . /0 2 +!%- : = #6 2:4 a ? 2 2cd ,1+> : ?1? 2 2,2 , +>1= : #6 / 2:4 ) - / w table 7: ac parameters (packa g ed parts) symbol characteristic min (2) typ (1) max (2) units conditions %-' !f5 ' ! + 6# #6 / '' ) + #6 / '' ) + #6 / '' ) + #6 / '' ) + e / !# ! e e 4( +' 8# $ e 4 ! '12##! - e% e 4 ! '12##! '# e% e + "! c- '5 % % % % e + +' 8# $ 7! !#9 % % % % table 6: dc parameters (packa g ed parts) symbol parameters min (2) typ (1) max (2) units conditions 12 voice solutions in silicon? " # " ! $%& %' ( ) * + , -'' / 1 2 3 4 * 5 (6. ,7 (,( , %' 18 4 ! -$$ 98 9 %- 0 w (,( , " 2 8 2 : * ;$$% ;% 8 : + 3 4 * 5 " 8 8 < = e + +' 8# $ 7-'59 % % % % e + +' 8# $ 7 9 e + "! " '# e () +' 8# $ % % % % e )0! ' " +' 8# $ b e e ' !% ! g h + -*! ) - + "! %8 / a w ? ? ' 2! -*! + ? -=- / a w ? 4 - ? ' %? +* +* ! ? 2,2 , - ? ' %? +* +* ? 2i - ? ' ? +* +*j / a w table 7: ac parameters (packa g ed parts) symbol characteristic min (2) typ (1) max (2) units conditions 13 isd $ ! % & " ) &"! % chart 1: record mode operating current (i cc ) chart 2: total harmonic distortion chart 3: standby current (i sb ) chart 4: oscillator stability ? ' ? ' ? ' ? ' ? ' ? ' $8 =: >8 ? ' ? ' $8 =: >8 14 voice solutions in silicon ? ! ! ! ! table 8: absolute maximum ratings (die) (1) condition value ; %-! ! <4 ! %-! ! ! = <4 > <4 ? ' --'# 5 -# 7? = ?9 7? > ?9 ? ' --'# 5 -# 7- !! '% # > %29 7? = ?9 7? > ?9 ? =? = ? > ? table 9: operating conditions (die) condition value 4 %%!' -! %-! ! ! < 4 > <4 --'5 0 ' 7? 9 > ? > ? :! # 0 ' 7? 9 ? table 10: dc parameters (die) symbol parameters min (2) typ (1) max (2) units conditions ? - 3 " ? ' ? ? - $ ? ' ? ? ) - 3 " ? ' ? a %2 ? ) - $ ? ' ? = ? a = b2 ? )? ) - $ ? ' ? a = %2 ? () ) - $ ? ' ? = ? = ? a=%2 ? 4!! 7)-! 9 %2 / a ? 4!! 7 #.59 b2 - 3* 4!! @ b2 - 4!! : "1+'' " b2 ! ? / ) - 3 # %-# w -*! 3 # / +!%- - / w 4 # 4 /( +# / 2cd , - / w / 2,2 , - / w 2 +!%- : #6 2:4 a ? 2 +!%- : = #6 2:4 a ? 15 isd " # " ! $%& %' ( ) * + , -'' . /0 > 2 2cd ,1+> : ?1? 2 2,2 , +>1 : #6 / 2:4 ) - / w table 11: ac parameters (die) symbol characteristic min (2) typ (1) max (2) units conditions %-' !f5 ' ! + 6# #6 / '' ) + #6 / '' ) + #6 / '' ) + #6 / '' ) + e / !# ! e +'5.* ! e 4( +' 8# $ e 4 ! '12##! - e% e 4 ! '12##! '# e% e + "! c- '5 % % % % e + +' 8# $ / !# % % % % table 10: dc parameters (die) symbol parameters min (2) typ (1) max (2) units conditions 16 voice solutions in silicon? " # " ! $%& %' ( ) * + , -'' / 1 2 3 4 * 5 (6. ,7 (,( , %' 18 4 ! -$$ 98 9 %- 0 w (,( , " 2 8 2 : * ;$$% 8 : + 3 4 * 5 " 8 8 < = e + +' 8# $ +'5 % % % % e + +' 8# $ e + "! " '# e () +' 8# $ % % % % e )0! ' " +' 8# $ b e e ' !% ! g h + -*! ) - + "! %8 / a w ? ? ' 2! -*! + ? -=- / a w ? 4 - ? ' %? +* +* ! ? 2,2 , - ? ' %? +* +* ? 2i - ? ' ? +* +*j / a w table 11: ac parameters (die) symbol characteristic min (2) typ (1) max (2) units conditions 17 isd $ ! % & " ) &"! % chart 5: record mode operating current (i cc ) chart 6: total harmonic distortion chart 7: standby current (i sb ) chart 8: oscillator stability ? ' ? ' ? ' ? ' ? ' ? ' ? ' ? ' ? ' ? ' ? ' ? ' 18 voice solutions in silicon ? table 12: application examplebasic device control control step function action + "! - $- # ' / !#1+'5.* # + a 3)8& +1/ a2#!# % ##! ! ! !#1-'5.* ##! 2 =2 2 6 -'5.* +1/ a :& 4( a +'# 3)8 6 6 ! !# +1/ a 3)8& 4( a3)8 2 6 (# -'5.* (# ! !# 2 % + ! 4( a : figure 4: isd2500 application exampledesign schematic 8 -? 34*4 :5 3 5 8 -? ( %8 ( 19 isd , ! " & & # " ,- ! # " # ( &/< #&&! ! & # & 9/ 1 & + ! & " , &( ( $8:: & & 1 &" + , + & , &c " ( " #&&! & </ & # & ! , / & ## ! $8:: 1 ( &" + , + " " & & note *+ # ) # . table 13: application examplepassive component functions part function comments / ! -$ - "! --'5 # -' /# - "! --'5 / /' % !' % ! 2:4 /& / ! -$ . ! ! +! 0# . ! %! -$ -! / ! '% ! ! /# '0' -!0 # ! $$! --'5 0 ' / ! '% ! ! /# '0' $$ --'5 0 ' 4 & 4 ! -$ 4=.' * - ! 3 " !f5 -' %! -$ . ! % $- +! 0# ' - ' ' " !f5 # %% % # !k 4 2 *1/' % *1!' % ! 2:4 4 3 " !f5 - ! +! 0# ## ' - ' ! ' " !f5 4 ! -$ - "! --'5 # -' /# - "! --'5 4 & 4 & 4 + "! --'5 - ! ' ! # .5- - "! --'5 20 voice solutions in silicon? figure 5: ISD2532/40/48/64 application examplemicrocontroller/isd2500 interface figure 6: ISD2532/40/48/64 application examplepush-button 4 ( 21 isd table 14: application examplepush-button control control step function action ' / !#1+'5.* # +1/ a 2 #!# 2 6 6 -'5.* 6 ! !# +1/ a :& 4( a +'# 3)8 +1/ a 3)8& 4( a +'# 3)8 + ! !# ! -'5.* 4( a +'# 3)8 2 6 (# -'5.* (# ! !# 2 % () %!*! ! + a +'# : + a +'# : table 15: application examplepassive component functions part function comments / /' % !' % ! 2:4 / ! '% ! ! /# '0' -!0 # ! $$! --'5 0 ' / & / +'' - # -'' # " ! ! - 4 & 4 & 4 + "! --'5 - ! ' ! # .5- - "! --'5 4 2 *1/' % *1!' % ! 2:4 4 3 " !f5 - ! +! 0# ## ' - ' ! ' " !f5 table 16: push-button parameters symbol characteristic min typ (1) max units conditions e 4( +' 8# $ l ! 1+m e 4 ! '12##! - e% e + "! c- '5 % % % % e + +' 8# $ l -1/ m e 4( () : e 4( () 3)8 e 4( : . % % % % 22 voice solutions in silicon? + " % % figure 7: push-button mode record figure 8: push-button mode playback (?8 (@8 (< ! - 1 " / 9 " 1 " " aba " + " / 9 8 8 4 (8 aba " + 8 8 aba " " / 9 8 8 c ( 8 aba 4* 8 8 23 isd $ ! % " figure 9: 28-lead 8x13.4mm plastic thin small outline package (tsop) type i (e) / '''d table 17: plastic thin small outline package (tsop) type i (e) dimensions inches millimeters min nom max min nom max 2 6 4 ( : << < << < ; 24 voice solutions in silicon? figure 10: 28-lead 0.600-inch plastic dual inline package (pdip) (p) table 18: plastic dual inline package (pdip) (p) dimensions inches millimeters min nom max min nom max 2 6 6 4 4 ( : ; f < < < < 25 isd figure 11: 28-lead 0.300-inch plastic small outline integrated circuit (soic) (s) / '''d table 19: plastic small outline integrated circuit (soic) (s) dimensions inches millimeter min nom max min nom max 2 6 4 ( : 26 voice solutions in silicon? figure 12: 32-lead 8x20mm plastic thin small outline package (tsop) type i (t) / '''$ table 20: plastic thin small outline package (tsop) type i (t) dimensions inches millimeters min nom max min max 2 6 4 ( : <<< <<< ; 27 isd figure 13: ISD2532/40/48/64 products bonding physical layout (unpacka g ed die) 1 " : * : e 8 * $8.$3:3>93 i. #& & 5c 3@9 n # & ?c $:9. n # & ii. -&& > n3 # & iii. ! # & '33 # &) ,4 2 2 2cd , ? +> += ? 4 4 /( 2:4 2,2 , 2,2 )ce )? () +1/ 4( d43 ? 2 2 2 2 2 2 "#$%&$'()'(*'+( + 2 ? 28 voice solutions in silicon? table 21: ISD2532/40/48/64 products pin/pad designation, with respect to die center (m) pin pin name x axis y axis 2 2##! = 2 2##! = 2 2##! = 2 2##! = 2 2##! = 2 2##! = 2 2##! = ,4 , 4 = = 2 2##! = = 2 2##! = = 2cd , 2i'!5 - = = ? ? ' + "! --'5 = = ? ? 2' + "! --'5 = = +> -*! ) - > = = += -*! ) - = = ? ? 2' + "! --'5 = 4 ! -$ - = 4 /( ! -$ / ! = 2:4 2 % : 4 ! ' = 2,2 , 2' - = 2,2 )ce 2' ) - = )? )0! ' " ) - 4( 4$- (.' - + + "! " - () (# d43 , 4 7 - '9 +1/ +'5.*1/ !# ? ? ' + "! --'5 ISD2532/40/48/64 products 29 isd ordering information when ordering ISD2532/40/48/64 products refer to the following part numbers which are supported in volume for this product series. consult the local isd sales representative or distributors for availability information. for the latest product information, access isd? worldwide website at http://www.isd.com. part number part number part number part number ISD2532e isd2540e isd2548e isd2564e ISD2532p isd2540p isd2548p isd2564p ISD2532s isd2540s isd2548s isd2564s ISD2532x isd2540x isd2548x isd2564x 2500 series duration: 32 = 32 seconds 40 = 40 seconds 48 = 48 seconds 64 = 64 seconds isd25 _ _ _ _ special temperature field: blank = commercial packaged (0?c to +70?c) or commercial die (0?c to +50?c) package type: e = 28-lead 8x13.4-mm plastic thin small outline package (tsop) type 1 g = 28-lead 0.350-inch small outline package (soic) p = 28-lead 0.600-inch plastic dual inline package (pdip) s = 28-lead 0.300-inch small outline integrated circuit (soic) t = 32-lead 8x20-mm plastic thin small outline package (tsop) x = die p roduct number descriptor key |
Price & Availability of ISD2532
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